[INFO] fetching crate bcrypt-wasm 0.7.0...
[INFO] testing bcrypt-wasm-0.7.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate bcrypt-wasm 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bcrypt-wasm 0.7.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bcrypt-wasm 0.7.0
[INFO] finished tweaking crates.io crate bcrypt-wasm 0.7.0
[INFO] tweaked toml for crates.io crate bcrypt-wasm 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate bcrypt-wasm 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226d8c680c57bebfcbac5d28342b3c580872b2b4663f8ae6b536fbc46e7d83d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "226d8c680c57bebfcbac5d28342b3c580872b2b4663f8ae6b536fbc46e7d83d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226d8c680c57bebfcbac5d28342b3c580872b2b4663f8ae6b536fbc46e7d83d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226d8c680c57bebfcbac5d28342b3c580872b2b4663f8ae6b536fbc46e7d83d6", kill_on_drop: false }`
[INFO] [stdout] 226d8c680c57bebfcbac5d28342b3c580872b2b4663f8ae6b536fbc46e7d83d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 359739f24def905ba65e446b5cea7089456c3b64fafb895331d1d30a6024fc90
[INFO] running `Command { std: "docker" "start" "-a" "359739f24def905ba65e446b5cea7089456c3b64fafb895331d1d30a6024fc90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling base64 v0.12.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling blowfish v0.4.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bcrypt-wasm v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "359739f24def905ba65e446b5cea7089456c3b64fafb895331d1d30a6024fc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359739f24def905ba65e446b5cea7089456c3b64fafb895331d1d30a6024fc90", kill_on_drop: false }`
[INFO] [stdout] 359739f24def905ba65e446b5cea7089456c3b64fafb895331d1d30a6024fc90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe0242773375f48144ef5e78d33fb109e09270931e3dc1dca2bc8091396e9316
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe0242773375f48144ef5e78d33fb109e09270931e3dc1dca2bc8091396e9316", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling bcrypt-wasm v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.49s
[INFO] running `Command { std: "docker" "inspect" "fe0242773375f48144ef5e78d33fb109e09270931e3dc1dca2bc8091396e9316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0242773375f48144ef5e78d33fb109e09270931e3dc1dca2bc8091396e9316", kill_on_drop: false }`
[INFO] [stdout] fe0242773375f48144ef5e78d33fb109e09270931e3dc1dca2bc8091396e9316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6d18c1613be24a63ba68cc4e2da685e5549a9d330cce5e075cc8b13f4736451
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b6d18c1613be24a63ba68cc4e2da685e5549a9d330cce5e075cc8b13f4736451", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bcrypt_wasm-ff991b6e83b2ac2c
[INFO] [stdout] test tests::can_output_cost_and_salt_from_parsed_hash ... ok
[INFO] [stdout] test tests::can_split_hash ... ok
[INFO] [stdout] test b64::tests::decode_errors_with_unknown_char ... ok
[INFO] [stdout] test b64::tests::can_decode_bcrypt_base64 ... ok
[INFO] [stdout] test b64::tests::can_encode_to_bcrypt_base64 ... ok
[INFO] [stdout] test tests::errors_with_a_hash_too_long ... ok
[INFO] [stdout] test tests::errors_with_invalid_hash ... ok
[INFO] [stdout] test tests::can_verify_hash_generated_from_node ... ok
[INFO] [stdout] test tests::a_wrong_password_is_false ... ok
[INFO] [stdout] test tests::forbid_null_bytes ... ok
[INFO] [stdout] test tests::can_verify_hash_generated_from_some_online_tool ... ok
[INFO] [stdout] test tests::errors_with_non_number_cost ... ok
[INFO] [stdout] test tests::returns_an_error_if_a_parsed_hash_is_baddly_formated ... ok
[INFO] [stdout] test tests::can_verify_hash_generated_from_python ... ok
[INFO] [stdout] test tests::can_verify_own_generated ... ok
[INFO] [stdout] test tests::hash_with_fixed_salt ... ok
[INFO] [stdout] test tests::long_passwords_truncate_correctly ... ok
[INFO] [stdout] test tests::doesnt_verify_different_passwords ... ok
[INFO] [stdout] test tests::can_verify_arbitrary_own_generated ... ok
[INFO] [stdout] test tests::generate_versions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bcrypt-wasm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6d18c1613be24a63ba68cc4e2da685e5549a9d330cce5e075cc8b13f4736451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d18c1613be24a63ba68cc4e2da685e5549a9d330cce5e075cc8b13f4736451", kill_on_drop: false }`
[INFO] [stdout] b6d18c1613be24a63ba68cc4e2da685e5549a9d330cce5e075cc8b13f4736451